| Patents for F03B 1 - Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on bladed or like rotors, e.g. pelton wheels; Parts or details peculiar thereto (1,575) |
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| 06/10/2009 | CN201255069Y Fluid drive driving wheel |
| 06/03/2009 | EP2064439A1 Method and means for enhancing the efficiency of water turbines |
| 06/03/2009 | CN201250747Y Pressure diagonal flow water turbine for cooling tower blower |
| 05/27/2009 | CN201246261Y Water wheel vehicle for power generation |
| 05/27/2009 | CN201246259Y Minitype hydrodynamic motor |
| 05/22/2009 | WO2009031865A3 Wheel having nabi blade |
| 05/15/2009 | CA2614338A1 Water turbine engine for an automobile |
| 05/13/2009 | CN101429930A Power generating system |
| 05/13/2009 | CN101428875A Self-powered miniature liquid treatment system |
| 05/07/2009 | WO2009056761A2 Pelton turbine wheel, method for making same and pelton turbine including such wheel |
| 05/07/2009 | CA2703984A1 Pelton turbine wheel, method for making same and pelton turbine including such wheel |
| 05/06/2009 | CN201233134Y Water source heat pump air conditioning system |
| 05/06/2009 | CN201232601Y Toothed wheel turntable hydroelectric installation |
| 05/05/2009 | US7526862 Method of manufacturing a hollow blade for a turbomachine |
| 04/30/2009 | WO2009054961A1 Flexible impeller apparatus and method |
| 04/30/2009 | US20090110544 Inflatable bleed valve for a turbine engine |
| 04/29/2009 | CN201228605Y Small-sized power generation structure in waterway |
| 04/29/2009 | CN101418925A Self-generating illuminating apparatus for toilet |
| 04/22/2009 | CN201225226Y Hydraulic power generator |
| 04/21/2009 | US7521816 Water current powered motor |
| 04/16/2009 | WO2009016316A3 Pelton hydraulic machine including means for injecting a flow drawn from a main flow |
| 04/15/2009 | CN201221432Y Energy-saving hydraulic power machine unit |
| 04/15/2009 | CN101408064A Roof based energy conversion system |
| 04/09/2009 | WO2009016315A3 Hydraulic machine including means for injecting a flow drawn from a main flow |
| 04/09/2009 | WO2009016314A3 Hydraulic machine including means for injecting a flow drawn from a main flow |
| 04/08/2009 | CN201218161Y Forced rotation separating type hydraulic turbine set |
| 04/02/2009 | WO2009039568A1 Orthosophic energy power from cold fluid pressure and leverage |
| 04/01/2009 | CN201215060Y High-pressure water energy engine |
| 04/01/2009 | CN101399487A Fly-wheel energy-saving generator |
| 04/01/2009 | CN100473826C Wind-air engine, namely engine using wind and air pressure as energy to replace fuel |
| 03/25/2009 | CN201212447Y Electric generator of multi-point multiaspect injector circulation water stream around shaft |
| 03/25/2009 | CN101392713A Branch-along hydroelectricity |
| 03/18/2009 | EP2035690A1 Nozzle with a shut-off element in a pelton or turgo turbine |
| 03/18/2009 | EP2035689A1 Pelton turbine with a supply system |
| 03/18/2009 | CN201209507Y Affluence adjustable multiple jet turgo impulse turbine |
| 03/18/2009 | CN101387258A Water wheel generating set |
| 03/12/2009 | US20090067985 Roller Bearings, and Struts and Gas Turbine Engines Having such Bearings |
| 03/11/2009 | EP2034176A2 Pelton turbine with a waste water system |
| 03/05/2009 | US20090058090 Plant, generator and propeller element for generating energy from water currents |
| 03/04/2009 | CN201202580Y Inclined beating type hydro-turbo generator |
| 03/04/2009 | CN201202576Y Bucket impulse turbine |
| 02/19/2009 | US20090047124 Gas Turbine Engine Systems Involving Hydrostatic Face Seals with Anti-Fouling Provisioning |
| 02/19/2009 | US20090047123 Gas Turbine Engine Systems Involving Hydrostatic Face Seals with Integrated Back-Up Seals |
| 02/18/2009 | CN101368537A Combination type brook side hydroelectric power |
| 02/11/2009 | CN201193583Y Matching apparatus for power generation by pond water |
| 02/11/2009 | CN101363392A Pressure turgo impulse turbine special for blower fan of cooling tower |
| 02/05/2009 | WO2009016316A2 Pelton hydraulic machine including means for injecting a flow drawn from a main flow |
| 02/05/2009 | WO2009016315A2 Hydraulic machine including means for injecting a flow drawn from a main flow |
| 02/05/2009 | WO2009016314A2 Hydraulic machine including means for injecting a flow drawn from a main flow |
| 02/05/2009 | CA2694097A1 Pelton hydraulic machine including means for injecting a flow drawn from a main flow |
| 02/05/2009 | CA2694073A1 Hydraulic machine including means for injecting a flow drawn from a main flow |
| 02/05/2009 | CA2694071A1 Hydraulic machine including means for injecting a flow drawn from a main flow |
| 02/04/2009 | CN100457229C Miniature hydro-power processing system |
| 01/29/2009 | WO2009013882A1 Generator for faucet |
| 01/28/2009 | CN101354004A All-purpose hydroturbine |
| 01/21/2009 | CN101349236A Circulation type water wheel power machine |
| 01/07/2009 | EP2012005A2 Hydraulic turbine |
| 12/24/2008 | WO2008109186B1 Shrouded vertical axis dual-turbine generator |
| 12/17/2008 | CN201166297Y Family life water use synchronous power generation illuminating apparatus |
| 12/17/2008 | CN101324213A Eddy flow power machine principle and machine body structure thereof |
| 12/10/2008 | CN201162615Y Device for low-water level small-flow water area power generation |
| 12/09/2008 | US7462945 Self-powered miniature liquid treatment system |
| 11/26/2008 | CN201155405Y Double water inlet type energy-saving hydroturbine |
| 11/26/2008 | CN201155404Y Wave gravitation energy trolley power generation system |
| 11/20/2008 | DE202008011972U1 Generatorantrieb mittels Schaufelrad oder Rotor Generator Driven by paddle or rotor |
| 11/18/2008 | CA2446808C Pelton bucket |
| 10/23/2008 | DE102007017737A1 Electricity generator for e.g. domestic purpose, has nozzles attached inside or outside generator and ejecting water that strikes circular covering, where generator transfers kinetic energy using circular covering |
| 10/16/2008 | DE202008010395U1 Strömungsenergieanlage Flow turbine |
| 10/15/2008 | EP1360413B1 Energy generating system |
| 10/01/2008 | CN201125834Y Energy-saving type hydroturbine |
| 10/01/2008 | CN101275533A Afflux adjustable multiple-jet diagonal flow water turbine |
| 09/25/2008 | DE102007013928A1 Hydraulic press turbine useful in bicycle and motorcycle and in a hydraulic power station, runs through pressure, which is obtained by river water, waves, and body weight |
| 09/24/2008 | EP1761708A4 Device and method for detachably connecting an impeller to a shaft |
| 09/23/2008 | CA2536561C Power generating system using a fluid tower |
| 09/18/2008 | US20080224474 Fluid engine |
| 09/17/2008 | EP1970561A1 Hydraulic installation and method of controlling such an installation |
| 09/17/2008 | CN100419218C Frequency-tuned compressor stator blade and related method |
| 09/12/2008 | WO2008109186A1 Shrouded vertical axis dual-turbine generator |
| 09/03/2008 | CN100416090C Water supply apparatus |
| 08/27/2008 | CN101251074A Injection type circulating fluid generator |
| 08/27/2008 | CN101251073A Generation equipment and generation method using liquid as energy source |
| 08/20/2008 | CN101245759A Method and device for low-water level small-flow water area power generation |
| 08/20/2008 | CN101245757A Boat vehicle suspension hydraulic turbine shift direction drop height water potential hydraulic power generation technology |
| 08/19/2008 | US7413778 Bond coat with low deposited aluminum level and method therefore |
| 08/14/2008 | US20080193281 Method for manufacturing a variable-vane mechanism for a turbocharger |
| 08/14/2008 | US20080193280 Hole liners for repair of vane counterbore holes |
| 08/13/2008 | CN101240882A Current driven semiconductor light emitting diode illuminating apparatus and method |
| 08/13/2008 | CN101240768A Generating set utilizing fluid as dynamic power |
| 08/06/2008 | CN201096052Y Double side vane hydroturbine |
| 07/30/2008 | CN201093322Y Fluid illuminating device |
| 07/30/2008 | CN101230824A Liquid transmission elastica rotor engine |
| 07/23/2008 | CN201090375Y Wind energy waterwheel generator |
| 07/23/2008 | CN201090349Y Blade type hydrogenerator |
| 07/23/2008 | CN101225788A Gear turntable hydraulic power generator |
| 07/16/2008 | CN100402799C Casing for a centrifugal pump |
| 07/09/2008 | CN100400222C Manufacture of hollow blades for turbine |
| 07/02/2008 | CN201080884Y Gravitational force self-falling water bucket |
| 06/11/2008 | CN201072304Y Water kinetic energy recovery cooling tower |
| 06/11/2008 | CN101196173A Breeze hydrosphere generator |
| 06/04/2008 | CN101191452A Suction pump jet driving device without delivery lift |